
/* 显示加载场景 */
.loadBackGround{
    position: absolute;
    top: 0px;
    text-align: center;
    width: 100%;
    height: 100vh;
    background-color: #efefef;
    opacity: 0.6;
}

/* 加载动画 */
.load{
    position: absolute;
    top: 50vh;
    width: 100px;
    animation-name: loading;
    animation-timing-function:linear;
    animation-duration:1.5s;
    animation-iteration-count:infinite;
}

@keyframes loading {
    from{
       transform: rotateZ(0deg);
    }
    to{
       transform: rotateZ(360deg);
    }
}